i used w550i mobile.. in that to upload flash themes i simply uploaded it in cust pack and then flashed it.. buti cant find any directory in w580i cust packs... plz help me... also guide me to do wit se tool lite.. i don use others.. plz...

I don't understand. If you are uploading a custom pack upload to tpa\preset\custom. If you are uploading flash themes, copy the swf files to tpa/preset/system/desktop/flash and then copy the themes for the swf's into your themes folder and apply it.